The 3D platformer Super Bot is currently a freebie on itch.io until July 30. The game is available on Steam but does not yet have enough reviews for an average score. Links to the sale on itch.io: sale page, game page. Link to Steam page: https://store.steampowered.com/app/1643600/SUPER_BOT/ .
Description from itch.io:
Take part in the adventures of "SUPER BOT", an action adventure game from a third person perspective. The main character is a cute robot, which, due to the domination of the industrial planet by nasty bugs, sets out to fight to regain energy and save his friends. On the way you will chase worms, discover the secrets of the industrial planet and fight the guardians to regain energy and save your friends.